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Svetradugi [14.3K]
4 years ago
11

A cube has sides that are each equal to 7 centimeters in length. What is the volume of the cube?

Physics
2 answers:
diamong [38]4 years ago
5 0

Answer:

The answer is 343 cm

Explanation:

Its correct because its correct

RUDIKE [14]4 years ago
4 0

Answer:

D

Explanation:

7³ = 343

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Why can't theories become laws?
shtirl [24]

Since each serves a different purpose, theories cannot become laws. Explaining how or why a natural phenomenon occurs is what the set of ideas called theories do. On the other hand, mathematical relationships that describes what happens are what is done by laws.

 

Let me show an example that illustrates the points. Describing what happens in the natural world are done by the mathematical formulas called the Gas Laws. In this example, it would show that by using the Gas Laws, I will be able to predict with great accuracy the pressure if I double the temperature of a sealed gas. This idea is a law since the relationship is mathematical and it tells us what will happen.

 

<span>On the other hand, in order to explain why gases behave like the way they do, we must use the kinetic molecular theory.</span>

7 0
3 years ago
Flies could be prey to predator plants, too what plant snacks on this fly?
sertanlavr [38]

Answer:

A Venus Fly trap

Explanation:

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3 years ago
Beginning 156 miles directly east of the city of Uniontown, a truck travels due south. If the truck is travelling at a speed of
timurjin [86]

Answer:

14.3

Explanation:

The distance s as a function of time can be written as:

s(t) = \sqrt{156^{2} + (31t)^2}

The rate of change is the derivative of d with respect to time:

\frac{ds}{dt} =\frac{961t}{\sqrt{156^{2}+(31t)^{2}}}

The time t when the track has been traveling for 81 miles is given by:

81 = 31t\\ t = \frac{81}{31}

Using t in the previous equation gives:

\frac{ds}{dt}(\frac{81}{31} ) =\frac{2511}{\sqrt{156^{2}+81^{2}}}=14.3

5 0
3 years ago
Which of the following are more reactive than tin?
ryzh [129]
Gold and copper are less reactive than Hydrogen. 
Hydrogen is less reactive than tin. This means that tin is more reactive than Gold and Copper. 

<span>Calcium and Aluminum are the one reactive than tin.</span>
4 0
4 years ago
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How fast would you say the earth rotates near the equator?
PtichkaEL [24]
460 meters per second, or about 1,000miles per hour.
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3 years ago
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